Answer: 
<em>y = mx + b</em>
m = slope = 
<u>The y-intercept(b) can be found by substituting a point into the function.</u>

<u>Therefore, the function is:</u>

Answer: (h,k) (-1, -8)
Step-by-step explanation:
Answer:
6√7=15.874507866387543=√252
Step-by-step explanation:
hope this is helpful